| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $211.46 | 5.178% | $222.4094 | $222.41 | $222.40 | $222.40 |
| Purchase #2 | $247.35 | 4.765% | $259.1362 | $259.14 | $259.15 | $259.10 |
| Purchase #3 | $42.68 | 13.838% | $48.5861 | $48.59 | $48.60 | $48.60 |
| Purchase #4 | $181.35 | 8.467% | $196.7049 | $196.70 | $196.70 | $196.70 |
| Purchase #5 | $100.73 | 6.540% | $107.3177 | $107.32 | $107.30 | $107.30 |
| Purchase #6 | $107.28 | 4.411% | $112.0121 | $112.01 | $112.00 | $112.00 |
| Purchase #7 | $247.27 | 11.639% | $276.0498 | $276.05 | $276.05 | $276.00 |
| 7 purchase totals = | $1,138.12 | $1,222.2162 | $1,222.22 | $1,222.20 | $1,222.10 | |